getOrdinal

getLabel

Category path of the category of this result, or null if not computed,
because the application did not request to compute it.
To force computing the label in case not yet computed use
getLabel(TaxonomyReader).

getSubResults

Contained sub results.
These are either child facets, if a tree result was requested, or simply descendants, in case
tree result was not requested. In the first case, all returned are both descendants of
this node in the taxonomy and siblings of each other in the taxonomy.
In the latter case they are only guaranteed to be descendants of
this node in the taxonomy.